Null Value face error in mvc.

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It's me email send code in mvc but i have face issue .I have enter toEmail in textbox and body but here null value face issue)

public IActionResult SendEmail(string toEmail, string ToName, string from, string FromName, string Subject, string body)

{

try

{

string admin_email = "****";

string admin_emailpwd = "*****";

MailMessage mail = new MailMessage();

mail.To.Add(toEmail);

mail.From = new MailAddress(admin_email);

mail.Subject = Subject;

mail.Body = body;

mail.IsBodyHtml = true;

mail.Priority = MailPriority.Normal;

SmtpClient smtp = new SmtpClient();

smtp.Host = "mail.smtp2go.com";

smtp.Port = 2525;

smtp.UseDefaultCredentials = true;

smtp.Credentials = new System.Net.NetworkCredential(admin_email, admin_emailpwd);

smtp.EnableSsl = true;

smtp.Send(mail);

it's me html and jquery code .Jquery code get textbox value jquery code working fine.

@**@

$("#btnSend").click(function () {

debugger;

console.log("click");

var toEmail = $.trim($("#txtTo").val());

//var subject = $.trim($("[id*=txtSubject]").val());

var body = $.trim($("[id*=txtBody]").val());

$.ajax({

type: "POST",

url: "SendEmail",

data: "{ toEmail: '" + toEmail + "', body: '" + body + "' }",

contentType: "application/json; charset=utf-8",

dataType: "json",

success: function (r) {

alert(r.d);

error: function (r) {

alert(r.responseText);

failure: function (r) {

alert(r.responseText);

}

});

return false;

});

Please check this

7 Replies

Know the answer? Post it — somebody with the same question will find it here.

Jignesh Kumar6y ago
Accepted answer
Hi Sourabh,

Please make your parameter as object and pass in json string
var model = { toEmail: $('#txtTo').Val(),
             body: $('#txtbody').Val()
            };

$.ajax({
    type: "POST",
    data: JSON.stringify(model),
    url: url,
    contentType: "application/json"
}).sucess(function (res) {
   //
});
in Controller take model as [FromBody]
[HttpPost]
public IActionResult SendEmail([FromBody] ReportManangementViewModel model)
{
    //
}
Please refer,
https://stackoverflow.com/questions/33947882/pass-model-to-controller-using-jquery-ajax
6y ago
sanaullah sanaullah not working .
sanaullah sanaullah6y ago
Please change type: "POST", into type: "Get", in ajax call then you will be able to get value in mvc action parameter
6y ago
Are you able to call method? If not please share updated code. -yes sir.
Jignesh Kumar6y ago
Are you able to call method? If not please share updated code.
6y ago
Jignesh Kumar i have changes this.But not working
Jignesh Kumar6y ago
Hi,

I think you want be able to call SendEmail() method becasue you have not passed all parameter whiel doing ajax call. Your method SendEmail has 6 parameter which you need to pass while calling from Ajax. check you Action method and pass all parameters in ajax call then it will work.

public IActionResult SendEmail(string toEmail, string ToName, string from, string FromName, string Subject, string body)

Null Value face error in mvc.

Answer to the Query

sanaullah sanaullah not working .

Jignesh Kumar i have changes this.But not working